Data month 2026-09
ReplaiGPT
ReplaiGPT
ReplaiGPT
Generate custom email replies using ChatGPT and your predefined context.

According to AlphaMoat, as of 2026-09, the Chrome extension ReplaiGPT has 56 users (-1.8% MoM), rated 5 (1 reviews) — ranked #5,250 of 9,324 AI browser extensions, and #1,082 of 1,839 in Office & Collaboration.

Users · 2026-09
56-1.8%
Rating
★ 51
Overall Rank (9,324)
#5,250
Office & Collaboration Rank
#1,082/ 1,839

What is ReplaiGPT

From the Chrome Web Store

Generate custom email replies using ChatGPT and your predefined context. ReplaiGPT allows you to automatically compose email replies with AI and predefined context about you or your business. The difference to all the other ChatGPT Email Chrome extensions is that the AI creates email replies for you, but has no Context whatsoever about you or your Business. The Idea is to create and save information that can be used by ChatGPT as context to create a personalized response to standard and time-consuming email requests.

Ideal for recurring email requests of all kinds. You basically create a context and save information about you or your products for later use.

✔️ Seamlessly integrate ReplaiGPT into Gmail. ✔️ All languages are supported. ✔️ Privacy friendly - Emails and Contexts are not saved on our servers, only on your browser ✔️ Use your own OpenAI API key. ✔️ The basic version is free to use

____________ HOW TO USE

1) Click on the extension icon 2) A popup window will appear 3) Go to settings, then create and save a context 4) Get your API Key from OpenAI and paste it in the API Key input field

____________ HOW TO USE IN GMAIL

Show the rest of the store description▾

How to generate an email reply in Gmail: 1) Go to Gmail, open an email, and click on the extension icon 2) Select the context you created earlier. 3) Click the Generate Button and wait ca. 10–15 seconds.

____ FAQ

Which languages does it support? All popular languages. Just select the language in the context dropdown.

Which data is shared with the AI model? When writing a new email, the data sent is the user context and email content of the opened email.

What is your privacy policy? Your emails or any other messages are not saved on our servers. The context of an email or message is solely used for the purpose of generating the response and nothing else. Furthermore, we value your privacy and refrain from using any third-party cookies, trackers, etc. To ensure the protection of your data, we use industry-standard encryption and security measures.

Extension profile

Version
v1.1.0
Size
815KiB
Languages
English
Updated
2023-11-25

User Growth Trend

Shared axis · hover for monthly values
Latest 56MoM-1.8%
-20.8841.7662.6426-0326-0426-0626-08
2026-03
53
—
2026-04
49
-7.5%
2026-05
51
+4.1%
2026-06
58
+13.7%
2026-07
51
-12.1%
2026-08
57
+11.8%
2026-09
56
-1.8%

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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.